# Gyms in Longmont > A gym that provides the equipment you need without the overwhelming crowds that make a workout impossible. Source: https://www.atly.com/united-states/colorado/longmont/best-gyms ## Places (19) ### 1. Carbon Valley CrossFit - 24 Hour Gym Spacious gym offers 24/7 access and diverse equipment for CrossFit and powerlifting. Family-friendly vibe welcomes kids and dogs, creating a supportive community. Coaches provide strong guidance, making workouts safe and motivating for all. - Address: 7603 Miller Dr, Longmont, CO 80504, USA - Atly: https://www.atly.com/location/Carbon-Valley-CrossFit---24-Hour-Gym ### 2. Peak Conditioning and Fitness Small group training offers personalized workouts in a welcoming atmosphere with 24/7 access. Facility is super-clean and well-equipped for kettlebell and weightlifting. Tight-knit community supports thoughtful fitness in an intimate setting. - Address: 195 S Main St, Longmont, CO 80501, USA - Atly: https://www.atly.com/location/PeakConditioningAndFitness ### 3. The Gym at Prospect Gym features Prime equipment and steel calibrated dumbbells for serious training. Atmosphere is chill and welcoming, perfect for all skill levels. Layout includes functional training and cardio zones, making it clean and comfortable for everyone. - Address: 2030 Ionosphere St Unit C, Longmont, CO 80504, USA - Atly: https://www.atly.com/location/TheGymAtProspect ### 4. Crossfit Longmont Fitness center shines with top-notch coaching and a welcoming community that supports all levels. Clean, well-maintained space offers flexible classes and personalized attention. Strong sense of unity and social events build lasting friendships beyond workouts. - Address: 1401 Ken Pratt Blvd, Longmont, CO 80501, USA - Atly: https://www.atly.com/location/CrossfitLongmont ### 5. Ark Ninja Facility features state-of-the-art obstacles that offer a unique ninja training experience. Coaches provide skilled, encouraging support in a family-friendly, inclusive atmosphere that welcomes all ages. - Address: 1623 Vista View Dr, Longmont, CO 80504, USA - Atly: https://www.atly.com/location/ArkNinja ### 6. 10th Planet Jiu Jitsu Longmont Martial arts school features world class coaching in a clean, state-of-the-art facility. Training focuses on Jiu Jitsu with a supportive atmosphere that welcomes all skill levels. Community feels like family with no egos and strong care. - Address: 1751 Hover St, Longmont, CO 80501, USA - Atly: https://www.atly.com/location/10thPlanetJiuJitsuLongmont ### 7. Dark Horse Fitness Gym blends old school iron warehouse vibe with modern gear in a spacious layout. Focus stays on strength and muscle training for serious bodybuilders and powerlifters. Dress code ensures an inclusive and respectful environment. - Address: 4250 Salazar Way, Longmont, CO 80504, USA - Atly: https://www.atly.com/location/DarkHorseFitness ### 8. KJ Health Collective Functional fitness classes focus on proper form and safety with varied workouts. Friendly members build an awesome community that feels welcoming and supportive. Clean, organized space makes every visit convenient and rewarding. - Address: 1566 Vista View Dr, Longmont, CO 80504, USA - Atly: https://www.atly.com/location/KJHealthCollective ### 9. Easton Training Center - Longmont Martial arts school offers a supportive atmosphere with expert coaches teaching Jiu-Jitsu and Muay Thai. Classes suit both kids and adults, blending skill development with life lessons like discipline. Environment stays safe and fun while encouraging healthy competition. - Address: 2415 Wedgewood Ave suite a, Longmont, CO 80503, USA - Atly: https://www.atly.com/location/Easton-Training-Center---Longmont ### 10. Warrior Playground Facility features elaborate obstacle courses that build kids' confidence and strength. Atmosphere stays fun and energetic, perfect for family activities. Space is clean and welcoming, ideal for birthday parties and quick gym entry. - Address: 700 9th Ave, Longmont, CO 80501, USA - Atly: https://www.atly.com/location/WarriorPlayground ### 11. Anytime Fitness Small gym shines with 24-hour access and dedicated cleaning staff ensuring spotless, well-maintained facilities. Friendly team members like Nicole and Loni create a welcoming atmosphere. Equipment supports varied workouts without crowding, making it a peaceful spot for fitness. - Address: 4445 City Centre Rd, Longmont, CO 80504, USA - Atly: https://www.atly.com/location/AnytimeFitness346 ### 12. Longmont Climbing Collective Climbing gym features 60-foot walls indoors and outdoors with auto belays for solo climbs. Spacious layout includes bouldering and training areas plus yoga classes and a mini gym with sauna. Friendly staff keep a welcoming vibe and strong community spirit. - Address: 155 Pinnacle St, Longmont, CO 80504, USA - Atly: https://www.atly.com/location/LongmontClimbingCollective ### 13. F45 Training Longmont Spacious gym offers 45-minute HIIT workouts that challenge all levels. Coaches bring top-notch motivation in a high-energy, supportive space. Community feels inclusive and welcoming, making every session enjoyable. - Address: 900 S Hover St D, Longmont, CO 80501, USA - Atly: https://www.atly.com/location/F45TrainingLongmont ### 14. Longmont Athletic Club Old school gym offers well-maintained equipment and a strong community culture. Outdoor heated pool and indoor tennis bubbles add variety. Atmosphere is chill and motivating with a small town feel and focused energy. - Address: 10 Mountain View Ave #3419, Longmont, CO 80501, USA - Atly: https://www.atly.com/location/LongmontAthleticClub ### 15. Planet Fitness Gym features an expansive layout with plenty of cardio and weight machines, perfect for those seeking a less crowded and anxiety-free workout. Cleanliness is top-notch, and the chill, welcoming vibe creates a judgment-free zone. Post-workout, enjoy relaxing in massage chairs. - Address: 700 Ken Pratt Blvd Suite 115, Longmont, CO 80501, USA - Atly: https://www.atly.com/location/PlanetFitness764 ### 16. VASA Fitness Large gym offers brand new equipment and a hot tub for recovery. Friendly staff maintain a clean space with varied classes for all levels. Positive vibe and leg workout machines make it great for fitness and wellness. - Address: 1630 Pace St, Longmont, CO 80504, USA - Atly: https://www.atly.com/location/VASAFitness19 ### 17. Airborne Gymnastics center features top-notch facilities and flexible classes that adapt to interests. Open gym sessions promote physical and mental well-being in a supportive community. Camps and classes offer good value and easy scheduling for skill development. - Address: 1816 Boston Ave, Longmont, CO 80501, USA - Atly: https://www.atly.com/location/Airborne ### 18. City of Longmont Recreation Center Recreation center shines with two full basketball courts and a large pool with slides. Gym offers great equipment and a spotless weight room. Kids enjoy a safe, welcoming atmosphere and a fun skate park outside. - Address: 310 Quail Rd, Longmont, CO 80501, USA - Atly: https://www.atly.com/location/CityOfLongmontRecreationCenter ### 19. Gold's Gym Massive gym space with high ceilings offers Body Pump and Combat classes plus team training. Friendly community and staff like Avery Peterson create a motivating atmosphere. Unique equipment like pendulum squat machines and recovery options including saunas add extra value. - Address: 1240 Hover St #200, Longmont, CO 80501, USA - Atly: https://www.atly.com/location/Golds-Gym9 ## Get this data directly This page comes from the Atly Places API, which scores close to 2 million places against more than 1,400 intents — "nice view", "work friendly", "gluten free", "dog friendly" — from what real reviewers say, with the statements behind every score. - **MCP server:** `https://agentic-api.atly.com/mcp` — connect it in ChatGPT or Claude. Nothing to install. - **Guide for agents:** - **OpenAPI contract:** - **No key needed to start.** `POST https://agentic-api.atly.com/v0/keys` with an email raises the quota. Coverage is densest in the United States, with pockets in Mexico, Israel and Thailand.